to the acceleration of the body mass center. During the early part of the stance phase, the quadriceps muscle group, and acceleration of the body mass center during running, it is difficult to determine how individual muscles in which all of the lower extremity muscles are represented by a ...
E-print Network
This article discusses the possible future of the National Accelerator Center facility in South Africa. This state of the art facility with a 200-megaelectrol-volt proton cyclotron, carries out important nuclear physics research but takes a huge part of South Africa`s total science research budget.
Energy Citations Database
Muscles actuate running by developing forces that propel the body forward while supporting the body's weight. To understand how muscles contribute to propulsion (i.e., forward acceleration of the mass center) and support (i.e., upward acceleration of the mass center) during running we developed a three-dimensional ...
PubMed
Linear Accelerator Center, Stanford University, Stanford, California, USA Button AA - Stanford Linear Accelerator Center Button WA - Stanford Linear Accelerator Center...
Science.gov Websites
Researchers at the University of Minnesota Cancer Center and the National Cancer Institute (NCI), part of the National Institutes of Health, have discovered a new method that could accelerate the way cancer-causing genes are found and could lead to a more accurate identification of the genes
Cancer.gov
ANALYSIS INCLUDE FUNGUS, OZONE, SALT SPRAY, ACCELERATION, SOLAR RADIATION ... ANY TURNAROUND CHECKOUT TESTING IS ACCOMPLISHED IN ACCORDANCE. WITH OMRSD. (C) INSPECTION: ... STAINLESS STEEL PARTS IS VERIFIED BY INSPECTION. ...
NASA Website
Proton and heavy-ion radiation therapy has been taking place now for 40 years, at many accelerator laboratories around the world, essentially all of these centers built originally for physics research. The high degree of promise shown for using these part...
National Technical Information Service (NTIS)
This report contains the description and test results of overhead stowage bin calibrations and longitudinal impact testing of a 10-foot transport airframe section conducted at the Transportation Research Center Inc. The purpose of the tests was to measure...
This report contains the description and test results of overhead stowage bin calibrations and longitudinal impact testing of a 10-foot transport airframe section conducted at the Transportation Research Center Inc. (TRC). The purpose of the tests was to ...
A plasma wakefield acceleration experiment is conducted at the Stanford Linear Accelerator Center. This experiment addresses the issues relevant to a meter-long plasma accelerator module in the context of a high-energy accelerator.
DOE Information Bridge
An Environmental Assessment and associated documentation is reported for the construction of an office building and parking lot in support of environmental management personnel activities. As part of the documentation process, the DOE determined that the proposed project constituted an undertaking as defined in Section 106 of the National Historic Preservation Act. In ...
A program to develop an ultrahigh velocity accelerator (SUVAC), based on the electromagnetic railgun accelerator concept and sponsored by the US Department of Energy, has been initiated at Westinghouse R and D Center. The program involves the construction over a 4 year period (July 1983 to June 1987) of a multistage railgun ...
NASA Astrophysics Data System (ADS)
A rail accelerator was chosen for study as an electromagnetic space propulsion device because of its
NASA Technical Reports Server (NTRS)
... Title : Accelerations Measures at Center of Gravity and Along Span of the Wing of a B-24D Airplane in Landing Impacts. ...
DTIC Science & Technology
... Center for Materials Design (CCMD), an entity coupled with Ohio State University's (OSU) Center for the Accelerated Maturation of Materials (CAMM ...
that highlights breakthrough life science technologies. Participants compete for total prize money amounting and technologies stemming from Discovery Park research. In 2007, the Burton Morgan Center became a part of Technology Commercialization. A key objective is to accelerate research that will result in intellectual
... similar to that used for radar) to accelerate electrons in a part of the accelerator called the "wave guide," then allows these electrons to collide with a heavy metal target. As ...
MedlinePLUS
This is Part I of a two-part report on design and manufacturing methods used at SLAC to produce accelerator klystrons. Chapter 1 begins with the history and applications for klystrons, in both of which Stanford University was extensively involved. The remaining chapters review the theory of klystron operation, derive the principal ...
Stanford Linear Accelerator Center (SLAC) is a DOE-supported research facility that carries out experimental and theoretical research in high energy physics and developmental work in new techniques for particle acceleration and experimental instrumentation. The purpose of this manual is to describe SLAC quality assurance policies and ...
The Osaka Radiation Center linear accelerator produces intense electron beams in the energy range 3 to 15 Mev, which can be converted into x rays or neutrons. Descriptions of the electrons beams, x rays, and photoneutrons are given. Pulsed radiation doses as high as 10/sup 8/ r/sec are produced. (P.C.H.)
The performance of the Osaka Radiation Center (ORC) linear accelerator is reported from a point of view of the relation between operating conditions and characteristics of the electron beam. The linac produces intense electron beams in the energy range 3 to 15 Mev, which can be converted into x rays or neutrons. Relations between electron energy, ...
China had a late start in the research of heavy ion physics, partly due to the lack of a suitable accelerator. In 1970 the Modern Physics Institute converted an ordinary 1.5m light particle accelerator into a heavy ion accelerator. A series of nuclear physics and nuclear chemistry studies using ...
... Title : The Accelerated Tests of Machine Parts and Equipment for Wear Resistance (with the Application of Radioactive Indicators Wear),. ...
... Accession Number : ADA213336. Title : Acceleration Sets of Planar Manipulators. Part 2. Applications and Experiments. ...
Page 1. Acceleration Sets of Planar Manipulators NPart I: Theory ... acceleration is not clear. 14 Page 19. 4 Determination of the acceleration sets ...
The collisionless expansion into a vacuum of a thin plasma foil adiabatically cooling down is studied with a particular emphasis on the evolution of the electron distribution function. It is shown that during the expansion the bulk of the distribution function evolves towards a top-hat distribution. As a result, while the electrons globally lose energy in favor of the ions, the rarefaction wave ...
At the Stanford Linear Accelerator Center (SLAC) a new project is underway to build an electron-positron collider, the Stanford Linear Collider (SLC). This paper gives an overview of the alignment procedure for this project, followed by a detailed description of the first step in the alignment. In this part of the procedure pedestals ...
A source of intense beams of positive-charged gas ions is described. The total beam current of accelerated H, He, Ar, and Xe ions ranges from 0.85 to 6.0 A. The brightness of the central part of a 2.6-A H{sup +} beam accelerated by a voltage of 50 kV is {approximately}14 A/cm{sup 2}{center_dot}mrad{sup 2}. The ...
This paper, a review of the present status of existing models for particle acceleration during impulsive solar flares, was inspired by a week-long workshop held in the Fall of 1993 at NASA Goddard Space Flight Center. Recent observations from Yohkoh and the Compton Gamma Ray Observatory, and a reanalysis of older observations from the Solar Maximum ...
... THE EFFECT OF" ACCELERATION ON HUMAN CENTERS OF' GRAVITY F. a 0 I- ... HU�AN CENTERS OF GRAVITY JW Chaffee Anthropometrist ...
The Measurement and Instrumentation Data Center collects Irradiance and Meterological data from the Solar Technology Acceleration Center (SolarTAC)....
National Renewable Energy Laboratory (NREL)
Several previous papers have given the history of the discovery of the (tau) lepton at the Stanford Linear Accelerator Center (SLAC). These papers emphasized (a) the experiments which led to our 1975 publication of the first evidence for the existence of ...
Contents: Part 1-Pavement Management; Part 2-Pavement Monitoring, Evaluation and Data Storage; and Part 3-Accelerated Pavement Testing.
Due to the mechanical coupling between the body segments, it is impossible to see with the naked eye the causes of body movements and understand the interaction between movements of different body parts. The goal of this paper is to investigate the use of induced acceleration analysis to reveal the causes of body movements. We derive the analytical ...
During the past several years there has been an increasing interest in using wakefield acceleration techniques as a means for achieving TeV energies with the next generation of linear colliders. The principal design goals for a wakefield accelerator that is to be sued in this context are high accelerating gradients and large ...
... Reclamation (BUR), US Geological Service (USGS), and Bureau ... Resource Constraints ... service centers have sufficient resources to accelerate the ...
The Corrosion Technology Laboratory at Kennedy Space Center has the facilities, equipment, and experience to conduct indoor accelerated laboratory testing. ...
stripping occurs during acceleration, the Qs are ambiguous ..... acceleration site: low in the corona (Type III bursts, stripping) or ...
accelerator science, and a source of many innovative concepts, within the Accelerator and Fusion Research Division. We have core expertise in accelerator physics and theory,...
�aft and vertical accelerations of the body mass center due to the altered muscle forces during the stance phase half of stance, muscles generate a ground reaction force that accelerates the mass center forward early stance. Muscle contributions to the vertical acceleration of the mass ...
Atommash Production Association's use of electron accelerators for defectoscopy of nuclear power station parts is described. The capabilities of LUE-15/15,000D and Linatron-2000 linear accelerators and B-18 betatron cyclical accelerator are described.
Positron physics is an important part of the research activities at the Idaho Accelerator Center (IAC). With positron annihilation spectroscopy, maps of nanodefects in materials have been obtained. For this purpose, positrons are generated by radioactive decay, photoactivation, or pair production. Preliminary tests of positron sources ...
The Adaptive Level One Accelerator (ALOA) system was developed as part of the Earth Science Data and
... as on the thickness and atomic species ... shot accelerators that produce beams of accelerated ... stabilization us- ing controllable deceleration voltage. ...
The Exploratory Studies Group is dedicated to advanced investigation of accelerators and radiation, primarily in the area of charged-particle beams and photon beams. Its primary mission is to explore the next steps in the development of particle accelerators and storage rings, which are important both for high-energy physics and for the wide range of ...
SLAC Virtual Visitor Center is a collection of information about the Standford Linear Accelerator, and linear accelerators in general, as well other aspects of high energy particle physics.
NSDL National Science Digital Library
Linear Accelerator Center, Stanford University, Stanford, California, USA Button AA - Stanford Linear Accelerator Center & Stanford University, Stanford, California, USA...
shocks can accelerate relativistic electrons, there is no reason why they cannot accelerate lower energy electrons (type III bursts need electrons with an ...
A brief summary of the talks on accelerator physics presented at this conference, Intersections Between Particle and Nuclear Physics , is given. New accelerator facilities and technologies, beam cooling, and the experiments were part of these discussions.
Recapitulation of concepts in accelerator design and discoveries made using certain types of accelerators are qualitatively provided as part of a lecture series. (D.C.W.)
A program to develop an ultrahigh velocity accelerator (SUVAC), based on the electromagnetic railgun accelerator concept and sponsored by the US Department of Energy, has been initiated at Westinghouse R and D Center. The program involves the construction over a 4-year period (July 1983 to June 1987) of a multi-stage railgun ...
Contents: Characteristic of the methods of acceleration of tests of machine parts for wear resistance; Methodical bases of application of the method of surface activation while conducting accelerated tests of machine parts for wear resistance; Tests of ma...
... ACCESSION NO. 11. TITLE (Include Security Classification) Acceleration Sets of Planar Manipulators. Part II: Applications and Experiments ...
... Accession Number : ADA213162. Title : Acceleration Sets of Planar Manipulators. Part 1. Theory. Descriptive Note : Technical rept. ...
Page 1. Accelerated Corrosion Results for Zinc/Nickel-Plated Automotive Parts Posttreated With ... Automotive Parts Posttreated With ...
on a program to test the very demanding beam delivery requirements for the ILC. In addition, this project has . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 ATF2 Project, 2005 #12;viii CONTENTS 3.3.3 Beam Size at IP, black =nominal beam. Vertically: green = error beam, blue = corrected beam, black = nominal beam
The Stanford Linear Accelerator Center (SLAC) klystron group is currently designing, fabricating and testing 11.424 GHz klystrons with peak output powers from 50 to 75 MW at 1 to 2 (micro)s rf pulsewidths as part of an effort to realize components necessa...
The drawings provide information on selected parts of the total ring magnet and associated power supply system for the Stanford Linear Accelerator Center's PEP storage ring. An overview of the magnet layout, the power busing, the power supplies and the power supply regulatory systems is provided. Construction of these systems ...
Large format (1k x 1k and 2k x 2k) near infrared detectors manufactured by Rockwell Scientific Center and Raytheon Vision Systems are characrerized as part of the near infrared R&D effort for SNAP (the Super-Nova/Acceleration Probe). These are hybridized ...
We present the results of searches for rare B meson decays. The measurements use all or part of a data sample of about 88 million {Upsilon}(4S) {yields} B{bar B} decays collected between 1999 and 2002 with the BABAR detector at the PEP-II asymmetric energy B Factory at the Stanford Linear Accelerator Center. We study a variety of ...
This dissertation describes part of the research that the author conducted during his PhD studies within the Colorado State University (CSU) High Energy Physics group working on the BABAR experiment at the Stanford Linear Accelerator Center (SLAC). It des...
As part of an international collaboration, the Stanford Linear Accelerator Center (SLAC) klystron group has designed, fabricated and tested a 60 Hz, 3 (mu)s, 150 MW klystron built for Deutsches Elektronen Synchrotron (DESY). A test diode with a 535 kV, 70...
The Radiological Research Accelerator Facility (RARAF) is based on a 4-MV Van de Graaff accelerator, which is used to generate a variety of well-characterized radiation beams for research in radiobiology, radiological physics, and radiation chemistry. It is part of the Center for Radiological Research (CRR) - ...
The Radiological Research Accelerator Facility (RARAF) is based on a 4-MV Van de Graaff accelerator, which is used to generate a variety of well-characterized radiation beams for research in radiobiology, radiological physics, and radiation chemistry. It is part of the Center for Radiological Research (CRR) -- ...
CAMS operates an HVEC FN tandem accelerator for use in both basic research and technology development. The accelerator is operated under a distributed computer control system with sophisticated auto-scaling, beam flat-topping, archiving, and recall capabilities, which makes possible rapid and precise switching between experimental configurations daily. ...
As part of an international collaboration, the Stanford Linear Accelerator Center (SLAC) klystron group has designed, fabricated, and tested a 60-Hz, 3-{mu}s, 150-MW S-band klystron built for Deutsches Elektronen Synchrotron (DESY). A test diode with a 535-kV, 700-A electron beam was constructed to verify the gun operation. The first ...
It is proposed that the Paraho Oil Shale Demonstration Project, located at the Anvil Points facility near Rifle, Colorado, be contracted by ERDA to accelerate investigation of process variables as part of the oil shale gasification program of the Laramie Energy Research Center. These process variables are concerned with optimizing the ...
Hydroforming matched grids for an accelerator system of an ion thruster is described. The accelerator grid is stretched prior to hydroforming so that the center-to-center spacing of the whole array in the accelerator grid is larger than the screen grid. S...
The Stanford Linear Accelerator Center (SLAC) operates a high energy electron accelerator (capable of energies up to 50 GeV). During operation the instantaneous dose rates in the vicinity of the beam pipe due to beam losses can be extremely high. This res...
As a companion research subsequent to analyzing displacement of center of mass (COM) and center of pressure (COP) in Part I, the purposes of this study were to quantify dynamic stability using magnitudes and patterns of instantaneous velocity and acceleration of COM and COP of the children with cerebral palsy (CP) ...
Early Detection Research Network Completes Re-competition for Labs and Centers The National Cancer Institute (NCI), part of the National Institutes of Health, has awarded $11 million to complete funding for the next five years of research from the Early Detection Research Network (EDRN). EDRN brings together dozens of institutions to help ...
... Title : Railgun Plasma Armatures. ... CENTER FOR LASER APPLICATIONS. ... Descriptors : *ELECTROMAGNETIC GUNS, ACCELERATION ...
... and Charged Particle Acceleration ... TURBULENCE, CHARGED PARTICLES, ELECTROMAGNETIC ... HEATING, KINETICS, MAGNETIZATION, HIGH ...
Measurement of radiation isocenter is a fundamental part of commissioning and quality assurance (QA) for a linear accelerator (linac). In this work we present an automated procedure for the analysis of the stars-shots employed in the radiation isocenter determination. Once the star-shot film has been developed and digitized, the resulting image is analyzed ...
The Great Basin Center for Geothermal Energy conducted work encompassing two main tasks. We (1) produced a web-based, stakeholder geothermal information system for Nevada geothermal data relevant to assessing and developing geothermal resources, and (2) we held informational stakeholder workshops (both as part of GeoPowering the West Initiative). The ...
...2011-04-01 2011-04-01 false No acceleration of Eligible Notes. 231.09...AND CONDITIONS § 231.09 No acceleration of Eligible Notes. Eligible Notes shall not be subject to acceleration, in whole or in part, by...
Code of Federal Regulations, 2011
... 2009-04-01 false No acceleration of Eligible Notes. 231.09...CONDITIONS § 231.09 No acceleration of Eligible Notes. Eligible Notes shall not be subject to acceleration, in whole or in part, by...
Code of Federal Regulations, 2010
...2011-04-01 2011-04-01 false No acceleration of Eligible Notes. 230.09...AND CONDITIONS § 230.09 No acceleration of Eligible Notes. Eligible Notes shall not be subject to acceleration, in whole or in part, by...
... 2009-04-01 false No acceleration of Eligible Notes. 230.09...CONDITIONS § 230.09 No acceleration of Eligible Notes. Eligible Notes shall not be subject to acceleration, in whole or in part, by...
As part of a settlement agreement between the US DOE and the State of Texas, DOE proposes to transfer $65 million of federal funds to the Texas National Research Laboratory Commission (TNLRC) for construction of the Regional Medical Technology Center (RMTC) to be located in Ellis County, Texas. The RMTC would be a state-of-the-art medical facility for ...
The Bucharest Tandem van de Graaff accelerator in Bucharest is described. The scientific program in both applied and basic research is outlined. Through many international collaborations, the accelerator is, indeed, part of the European Nuclear Physics Research infrastructure.
This in class worksheet is designed to get students to think about and manipulate different accelerations in their head. Students work together with written descriptions of velocity and acceleration and draw the vectors in part one, and then turn that around in part two where they write descriptions of a car's ...
Both self-acceleration and laser-acoustic acceleration in crystals are considered. The conduction electrons in the crystal are treated as a plasma and are the medium through which the acceleration takes place. Self-acceleration is the possible acceleration of part of a ...
The China Spallation Neutron Source (CSNS) is an accelerator-based facility. The accelerator of CSNS consists of a low energy linac, a Rapid Cycling Synchrotron (RCS) and two beam transport lines. The overall physics design of CSNS accelerator is described, including the design principle, the choice of the main parameters and design of ...
... propylene glycol. Part of the condensation product was mixed with styrene with hydroquinone and TBC as inhibitors. In ...
... It was confirmed that benzaldehyde phenylhydrazone undergoes pyrolysis to give benzonitrile, and that acidic reagents accelerate the reaction. ...
for bids or request for proposal, form a part of this specification to the .... Constant acceleration, PIND, Seal, and Radiographic inspections are not ...
... EQUILIBRIUM IONIZATION AT ELEVATED ELECTRON TEMPERATURES. PART I. THEORY and governing equations,. ...
... Descriptors : *ACCELEROMETERS, FLUIDS, VORTEX GENERATORS, MANUFACTURING, AMPLIFIERS, NOISE, DYNAMICS, ACCELERATION. ...
Skip to main content. Welcome to the Virtual Visitor Center at SLAC Virtual Visitor Center at SLAC banner SLAC Main Topics Home Accelerator Detectors Experiments History Nobel...
The Regional Economic Development Center (REDC) represents the University in its 'outreach' or service to the region in the field of economic development. The Center's main objective is to accelerate the developmental process. This means the building and ...
Speedy sports cars have met their match: A new magnetic levitation or maglev track at the Marshall Center accelerates a model spacecraft from zero to 60 ...
The Center for Beam Physics (CBP) is a multidisciplinary research and development unit in the Accelerator and Fusion Research Division at the Ernest Orlando Lawrence Berkeley National Laboratory of the University of California. At the heart of the Center'...
The main scientific instrument on the Fermi Gamma-ray Space Telescope (formerly Gamma-ray Large Area Space Telescope (GLAST)) is the Large Area Telescope (LAT.) The Education and Public Outreach group at Sonoma State University has developed this interactive computer-based educational activity to allow students in grades 11-14 and informal web users to see the results when gamma-ray photons of ...
Jun 15, 1995 ... Can be: ordered by telephone, using a credit card; Kluwer's phone number .... " The Ram Accelerator: A New Chemical Method of Accelerating ...
An investigation was made of the effects of acceleration of the approximate center of mass of the head with respect to the body eliminating the effects of deformations of the head as produced by a direct blow. The development of a mechanical device with w...
Jun 18, 1999 ... To quantify the level of these disturbances, NASA developed the Space Acceleration Measurement System (SAMS) series to collect data ...
Jul 10, 2009 ... LOADING XML DATA. music off. The Acceleration Measurement Program at Glenn Research Center. Acceleration Measurements ...
support for the Los Alamos Neutron Science Center (LANSCE). AOT's R&D efforts include plasma physics, ion beam generation; accelerator physics, engineering, design;...
Accelerated Monte Carlo Simulation for Safety Analysis of the Advanced Airspace Concept. David Thipphavong*. NASA Ames Research Center, Moffett Field, CA, ...
Accelerated Life Structural Benchmark Testing for a .... Martin, Infinia Corporation, and NASA Glenn Research Center are developing a high-efficiency, 110 W ...
... Acceleration of Ionospheric Ions by Lower ... in-Cell Plasma Simulation of High-Latitude Lower Hybrid Turbulence and Charged Particle Acceleration ...
The study is addressed to the development of accelerated reliability test methods for long lived mechanical and electromechanical parts. The parts studied were a subminiature snap-action switch, a crystal can relay, a mechanical seal, and a rubber timing ...
The Particle Astrophysics Center was established in fall of 2004. Fermilab director Michael S. Witherell has named Fermilab cosmologist Edward ''Rocky'' Kolb as its first director. The Center will function as an intellectual focus for particle astrophysics at Fermilab, bringing together the Theoretical and Experimental ...
